Samsung Electronics Co., Ltd.

Sunok Jung

Hongji Lee

Donghyun Lee

Joon-Ho Kim

Yongjin Lee

Seongmin Je

Joonho Kim

Kyu-Youn Hwang

Joo-won Rhee

Ko-bong Choi

Sea-hee Kim

Kobong Choi

Kyuyoun Hwang

Daniel Joe

Seunghwan Shin

Choonghee Ahn

Minhyun Cho

Seahee Kim

Sookwan Lee

An electronic device is provided. The electronic device includes a motion sensor, at least one optical sensor, a processor operatively connected to the motion sensor and the at least one optical sensor, and a memory operatively connected to the processor. The memory may store instructions that cause, when executed, the processor to monitor user state information based on signals received through the motion sensor and the at least one optical sensor, to acquire a sensor value by controlling the at least one optical sensor based on the monitoring, to calculate blood pressure change information according to a user's sleep based on the sensor value, and to provide guide information according to the blood pressure change information.

Electronic device and method for providing individualized guide based on blood pressure related information

According to various embodiments, a wearable electronic device comprises a memory, a first sensor, a second sensor, and a processor, wherein the processor may be configured to, obtain a user's first biometric signal in a user's first posture through the first sensor, obtain, from an external electronic device, information about the user's first blood pressure value measured by the external electronic device in the first posture, obtain first calibration information for quantifying first blood pressure information measured in the first posture, based on information about features of the first biometric signal and the first blood pressure value, identify whether calibration data sets for a plurality of postures of the user, pre-stored in the memory, meet a specific condition for estimating second calibration information for quantifying second blood pressure information measured in the user's second posture, and when the calibration data sets meet the specific condition, estimate the second calibration information based on the calibration data sets and the first calibration information.

Wearable electronic device measuring blood pressure and method for operating the same

An electronic device and method are disclosed herein. The electronic device includes a display, a printed circuit board (PCB) disposed below the display and having a first surface facing the display, a biometric sensor disposed on the first surface of the PCB and configured to measure a biometric signal related to a heartbeat, a pressure sensor disposed below the display and configured to generate a pressure signal based on measuring a pressure applied to the display, a processor. The processor implements the method, including measuring, by the biometric sensor, the biometric signal, measuring, by the pressure sensor, the pressure applied to the display, calculating biometric information related to a heartbeat by interlinking the biometric signal and the pressure signal, and outputting the calculated biometric information to the display.

Electronic device capable of measuring blood pressure and method for measuring blood pressure thereby

An electronic device according to various embodiments may comprise: a memory storing instructions; at least one biometric sensor; a display; and at least one processor, wherein the at least one processor is configured to execute the stored instructions in order to: obtain biometric information of a user related with the electronic device by using the at least one biometric sensor; obtain first data indicating a cardiovascular state of the user from the biometric information; obtain second data indicating a relative difference between the first data and reference data indicating a cardiovascular state in a resting state of the user; and display, by using the display, an indication for indicating a health status of the user, on the basis at least of the second data.

Electronic device and method for providing information on cardiovascular state of user

An electronic device includes a processor and memory, wherein the memory stores instructions that, when executed by the processor, control the electronic device to: determine a pulse arrival time (PAT) value, a heart rate (HR) value, and a pulse transit time (PTT) value from the second data, calculate a first blood pressure value (BP1) and a second blood pressure value (BP2) by applying the determined values to pulse wave velocity (PWV) algorithms of Equations 1 and 2, wherein BP1&#x2245;aPAT+bHR+c. . . Equation 1, BP2&#x2245;aln(PTT)+b. . . Equation 2 in Equations 1 and 2, a, a, b, b, and care constant values for matching blood pressure values measured during calibration with blood pressure values measured by a cuff hemodynamometer, determine a calibration time point based at least in part on a difference between the first blood pressure value and the second blood pressure value, and provide guide information related to the calibration time point through a user interface based at least in part on the determination.

Method and device for detecting blood pressure calibration time point

A method of detecting a target nucleic acid, and a polynucleotide and a composition for detecting a target nucleic acid.

Method for detecting nucleic acids by amplification of a circularized nucleic acid

A vancomycin-resistantspecific primer set, a composition including the primer set, and a method of detecting a vancomycin-resistantsp. microorganism in a sample using the primer set.

Growing community of inventors

Seongnam-si, South Korea

Sunok Jung